baber/WOPTO huggingface dataset:
Patent KR-20090009463-A (KR)
Title: Direction sensing apparatus for the moving body
Inventor: LEE RIN GII
IPC: G08B13/19
Filed: 2007-07-20
Abstract: The direction sensing apparatus for the moving body is provided to easily confirm the traveling direction of intruder by using the position relation between the intruder and a pair of dual type hotwire device. The first and second dual type thermocouple devices(10,20) having a pair of sensor are arranged with predetermined interval to detect the intruder. The detection signal of the intruder generated in the first dual type thermocouple device is amplified by the primary amplification section(12). The thermocouple detection signal transmitted after the first noise removal part(14) is transformed with the first sine wave circuit(16). The first thermocouple signal (z1) is inputted to the judgment circuit(30) to remove the noise mixed in the signal amplified in the primary amplification section of the signal waveform. The judgment circuit is combined with the first thermocouple signal and the inputted second thermocouple signal.
Patent KR-20090009574-A (KR)
Title: Sensor for determining viscosity
Inventor: JEONG YEON HAK
IPC: G01N11/00
Filed: 2007-07-20
Abstract: A viscosity sensor is provided to measure the viscosity of fluid directly by applying the piezoelectric effect and inverse piezoelectric effect of piezoelectric resonator as transmitting and receiving parts. A viscosity sensor comprises a pair of annular piezoelectric resonators(11,12) laminated in order to serve as vibration transmitting and receiving parts, and metal elastic bodies(13,14) provided in the piezoelectric resonator in order to deliver the vibration of the piezoelectric resonator, where the metal elastic body has a cap or cymbal shape.
Patent KR-20080010301-A (KR)
Title: Film formation apparatus for semiconductor process and method for using the same
Inventor: OKABE TSUNEYUKI
IPC: H01L21/205
Filed: 2007-07-24
Abstract: A film formation apparatus for a semiconductor process and a method of using the same are provided to prevent a production yield from being lowered and the deterioration of components inside the apparatus. A method of using a film formation apparatus for a semiconductor process includes the steps of: forming a first environment where the average molecular weight of halogen acid gas is 20~23 in an upper gas path between a gas supply source of the halogen acid gas and a flow controller; supplying the halogen acid gas through the upper gas path and the flow controller in the first environment from the gas supply source, and supplying cleaning gas including the halogen acid gas to a reaction chamber of the formation apparatus; and etching and removing a byproduct film attached to the inner surface of the reaction chamber by the cleaning gas.
Patent KR-20080048908-A (KR)
Title: Laser processing head for processing a work piece using a laser beam
Inventor: PETER SCHUBERT
IPC: B23K26/14
Filed: 2007-07-25
Abstract: A laser processing head for processing a workpiece by using a laser beam is provided to improve the laser processing head in such a manner that uniform cooling of a focusing optical system is achieved. A laser processing head for processing a workpiece(14) by using a laser beam comprises: a housing having an optical path for a laser beam passing through from an inlet to an outlet thereof; a focusing optical system(68) disposed in the optical path for the laser beam; and a process gas supply part for flowing process gas into a space(82) between the focusing optical system and the outlet, wherein the process gas flows out from the space together with the laser beam through the outlet, and the process gas can flow into the space in the direction of a beam outlet side surface of the focusing optical system. The process gas supply part includes an annular channel(90) extending to the center of an optical axis(L) of the optical path for the laser beam. The annular channel is connected to a connecting portion of the process gas supply part, and cross-section of the annular channel becomes thinner as it goes toward an annular aperture(92) from the axial direction. The annular aperture is opened into the space between the focusing optical system and the outlet from an opposite side of the focusing optical system.
Patent KR-20090011327-A (KR)
Title: Portable terminal
Inventor: KIM YOUNG JOONG
IPC: H04M1/02
Filed: 2007-07-25
Abstract: A portable terminal is provided to enhance user's convenience by enabling an earset to be detachably mounted on the body of the terminal. An earset mounting unit(200) is formed in a terminal body. One end of an earset(100) is rotated as being hooked at the earset mounting unit so that the earset can be mounted on the body or separated from the body. A locking unit is formed at the earset mounting unit and earset to lock or unlock the earset. The earset mounting unit becomes dented on one surface of the terminal body so that a part of the earset can be locked. An earset hooking groove at which the earset is hooked is formed in a lower end of the earset mounting unit. The earset comprises a speaker.
Patent KR-20080016454-A (KR)
Title: Radio terminal, relay station, radio base station and communication method
Inventor: OKUDA MASATO
IPC: H04B17/40
Filed: 2007-07-30
Abstract: A radio terminal, a relay station, a radio base station and a communication method are provided to enable the radio terminal to recognize the existence of a relay station when the relay station is newly introduced, thereby performing path selection control or path change control between a communication path through the relay station and a direct communication path without specific communication between the relay station and the radio terminal. A communication method comprises the following steps of: allowing a radio base station to obtain the receive quality of signals, received not through a relay station from the radio base station, and the receive quality of signals received through a relay station from the radio base station which is measured by a radio terminal; and selecting a path for the radio terminal based on the acquired both receive quality.
Patent KR-20090013384-A (KR)
Title: Stacked package and method for forming it
Inventor: JEON IN SOO
IPC: H01L23/12
Filed: 2007-08-01
Abstract: A stack package and manufacturing method thereof are provided to improve the structural stability by guiding the lead frame package of bottom, maintaining the contact of leads and securing the contact area of leads. The first lead frame package(100) comprises the first package body(110) sealing the semiconductor chip and the first lead(120) protruded to outside in the first package body. The second lead frame package comprises the second package body sealing the semiconductor chip and the second lead protruded to outside in the second package body. The lower part bent portion(232) of the second lead(220) has the contacts part(B) to guide the first package body.
Patent KR-20090015218-A (KR)
Title: Apparatus and method for error dedtecting in ofdma system
Inventor: SHIN MIN HO
IPC: H04L27/26
Filed: 2007-08-08
Abstract: An error detecting device for detecting error in orthogonal frequency division multiple access system and a method thereof are provided to increase accuracy of error detecting by comparing a frame control header with fixed information. A decoder(300) decodes a frame control header, and outputs a decoded data. An error detector (320) confirms contradiction of the decoded data received from the decoder. If the contradiction exists in the decoded data, the error detector outputs error detection. A fixed information storage unit(310) stores fixed information, and reads the fixed information in the frame control header without decoding. The error detector confirms the fixed information, and compares the fixed information of the decoding data with the stored fixed information. If non-identical fixed information exists, the error detector outputs the error detection.
Patent KR-20090015278-A (KR)
Title: Soft program method of non volatile memory device
Inventor: PARK SEONG JE
IPC: G11C16/34
Filed: 2007-08-08
Abstract: A soft program method of a non-volatile memory device is provided to improve a threshold voltage distribution characteristic of an erased cell and to perform a verification process without applying a negative verification voltage in a verification operation after a soft program. A soft program process is performed to boost threshold voltages of memory cells after an erase operation to a predetermined level(310). A verification process is performed to determine whether the cell programmed by a voltage higher than a verification voltage is present in each cell string, or not(320). A repetition process is performed to repeat the soft program process until the entire cell strings include one or more cells programmed by the voltage higher than the verification voltage(330).
Patent KR-20090017002-A (KR)
Title: System for providing additional information using eft-pos and methode thereof
Inventor: YU SANG WOOK
IPC: G06Q20/04
Filed: 2007-08-13
Abstract: An additional information service method and a service system thereof using a credit card inquiry machine are provided to enable a user to receive a lot of additional information over the Internet online, by using a terminal that receives information data and demands the additional information as well as conducting electronic payment(cash, credit cards, debit cards and others). A sound source providing server(180) is connected by a preset Internet address over the Internet(170). The sound source providing server selects a suppliable sound source according to an additional information service request of a terminal(101). When the sound source is selected as an additional information service provided from the sound source providing server, the server searches a DB(190) to extract corresponding sound source information. The server transmits the extracted results and information on payment money to the terminal. A value-added communication network server(120) transmits cash, card, or credit card information sent from the terminal to a bank server(130) or a card server(140) to send payment information to the terminal. The extracted sound source information is transmitted to the terminal over the Internet. The information is reproduced through a speaker(103) connected to the terminal.
Patent KR-20090017206-A (KR)
Title: Plasma display panel and method for manufacturing the same
Inventor: KIM YONG SIN
IPC: H01J11/40
Filed: 2007-08-14
Abstract: A plasma display panel and manufacturing method thereof are provided to generate the stable set-up discharge by controlling the applying hour of the ramp-up waveform in the low temperature performance process. The sustain electrode pair consisting of a pair of transparent electrodes(180a, 180b) and the bus electrode(180a', 180b') are formed on the front substrate(170) in a specific direction. The dielectric(190) and protective film are successively formed in the front side of the front substrate. The front substrate is formed through the milling processing of the glass for the display substrate and cleaning processing. The protective film comprises the first layer and the second level(195b) formed on the first layer(195a). The white back dielectric layer(130) is formed in the front side of the backplane substrate. The partition(140) is formed on the white back dielectric layer. The black top is formed on the partition. The fluorescent material layers(150a, 150b, 150c) of red(R), green(G), blue(B) are formed between each partition.
Patent KR-20090020034-A (KR)
Title: System and method for detecting water level and stream flow in a manhole
Inventor: PARK HYUN SOO
IPC: E03F1/00
Filed: 2007-08-22
Abstract: A sensing device for water level of a manhole is provided to control the water level and a flow rate of each manhole according to the location with a central control chamber. A sensing device for water level of a manhole comprises: a water level detection part(110) outputting a connection point signal set up in advance corresponding to the abnormal water level generation; a flow detector(120) detecting the flow rate according to the water level detected by the water level detection part; a signal distributor(130) distributing the output of the detection signal of the water level detection part; and a display unit(148) indicating the water level detected by the water level detection part and flow detector.
Patent KR-20090020741-A (KR)
Title: Manufacturing apparatus for flame-retardant polyester sandwich panel and method thereof
Inventor: YU JAE HYUN
IPC: E04B1/94
Filed: 2007-08-24
Abstract: An apparatus and a method for manufacturing flame-retardant polyester sandwich panels are provided to obtain high flame retardance, antibacterial effect and sound absorption effect by using polyester fabric boards as main materials. An apparatus for manufacturing flame-retardant polyester sandwich panels includes an injection part(10) for injecting raw materials of polyester fabrics, a flame retardant spraying unit(20) for soaking flame retardant solution into the polyester fabrics in the spraying and dipping manners by using a conveyor, an opening type drier mounted with a microwave generator(30) and a hot wind supplying part(50) and having a multi-stepped conveyors, heat press rollers(120) for thermosetting of the dried polyester fabrics, a cooling unit(130) at the opposite side of the flame retardant spraying unit for thermosetting of the polyester fabrics, and a discharge part(150) for cutting and discharging the finished polyester fabrics.
Patent KR-20090024327-A (KR)
Inventor: KIM SOO YOUNG
IPC: H04B1/40
Filed: 2007-09-04
Abstract: A portable terminal for transmitting current location information of the lost terminal and recovering method of the portable terminal are provided to recognize the location of the lost terminal due to notifying a user of current location information of the lost terminal. It determines whether the detection signal of the terminal is received(S410). If so, the current position information of the terminal is calculated(S420 ~ S440). A message is generated by using the present position information(S450). It is transmitted to the other terminal in which the generated message is designated in advance(S460).
Patent KR-20090025986-A (KR)
Title: Method for determination of optimum power control performing area and optical recording/reproducing apparatus thereof
Inventor: YANG HYEON JUN
IPC: G11B7/007
Filed: 2007-09-07
Abstract: A method for determination of optimum power control area and an optical recording/reproducing apparatus thereof are provided to determine the optimum recording power and the power control area exactly by determining whether optimum power control is possible through the signal detection in the optimum power control test area before performing optimum power control. A method for determination of optimum power control area comprises the steps of: confirming an optimum power control counter area and moving to a target area for performing the optimum power control(505); obtaining the noise level of error signals generated during data detection in the optimum power control test area(525); and determining whether to perform the optimum power control in the target area according to the noise level of error signals(545).
Patent KR-20080023647-A (KR)
Title: Substrate inspection apparatus
Inventor: FUJIMORI HIROSHI
IPC: H01L21/66
Filed: 2007-09-10
Abstract: An apparatus for inspecting a substrate is provided to guide the substrate between plural side conveyance parts, thereby suppressing the deformation of the substrate despite a long conveyance length. A plurality of conveyance stages(1A,2A,3A) conveys thin substrates(4). A plurality of side conveyance parts(5,6,7) is disposed in a direction orthogonal to a conveyance direction of the conveyance stages. The side conveyance parts apply conveying force to the substrates while maintaining ends of the substrates. The substrates are sequentially guided between the side conveyance parts when the substrates are conveyed.
Patent KR-20090027794-A (KR)
Title: Induction heating furnace
Inventor: HONG JAE SUK
IPC: F27B3/20
Filed: 2007-09-13
Abstract: An induction furnace is provided to collect Information about successive and stable temperature of welting object. An induction furnace comprises: a furnace body(10) whose top is opened; an induction coil(40) supplying an inducing current to the furnace body; a heating element(20) inserted inside the body of the furnace body, and heated in the induction coil with the supplied inducing current; an inside portion cover(30) covering the heating element exposed to the inner circumference of the furnace body; and a temperature sensor(100) for the temperature measurement equipped in the heating element.
Patent KR-20080026038-A (KR)
Title: Gang form for construction
Inventor: SEO SOON OK
IPC: E04G11/06
Filed: 2007-09-17
Abstract: A fabricated gang form is provided to heighten the recycling rate of a gang form and to keep the flatness of a form panel by forming form panels, vertical supports and horizontal supports to be disassembled and assembled. A fabricated gang form(G) comprises one or more unit form panels(11,11') formed by fastening aluminum outer frames(111) to the inner circumference of a flat plate with bolts and nuts, plural vertical supports(20) made of aluminum alloys and inserted between the outer frames of the unit form panels to make a convex plane projected or exposed between the unit form panels, plural horizontal supports(30) made of aluminum alloys and placed at regular intervals in the longitudinal direction of the vertical supports, support plates(40,40') formed on the outside of the outer frames of the unit form panels, fixed with fixing bolts and fixing nuts penetrating the outer frames and the vertical supports, and provided with coupling grooves coupled with the inside of the horizontal support and located on the outside of the convex plane of the vertical support and a hanging piece formed on the upper and lower sides of the inner outside of the coupling groove and having a hanging hole, a pressurizer(50) composed of a pressure bolt provided with a head unified with a pressure plate contacted with one side of the horizontal support and a pressure pipe provided with a screw hole fastening with the pressure bolt and a hanging plate having hanging grooves at two sides, and a hanger(60) composed of a hook suspended on the hanging hole formed on the hanging piece of the support plates and a hanging part suspended on the hanging groove of the pressurizer.
Patent KR-20080027743-A (KR)
Title: Testing method, testing system, testing program, and electronic device manufacturing method
Inventor: TERAMOTO RYUUICHI
IPC: H01L21/66
Filed: 2007-09-21
Abstract: A testing method, a testing system, a testing program, and an electronic device manufacturing method are provided to reduce a cost and a required time by using a nondestructive inspection method. A QC data measurement process is performed by manufacturing an electronic device(S101). A QC data recording process is performed to record QC data of each process in a memory unit(S102). A distribution composition process is performed by using the QC data of each process(104). A singularity map composition process is performed to compose a singularity map by extracting singularity from the distribution(105,106). A comparison process is performed to compare the singularity map with an error generation map of a completed product(S110). A defection identification process is performed to identify a process as a cause of a bad product and a defect on the basis of the compared result(S111).
Patent KR-20090034216-A (KR)
Title: Mobile terminal and method for displaying keypad thereof
Inventor: KIM KYUNG LACK
IPC: G06F3/02
Filed: 2007-10-02
Abstract: A mobile terminal and a method for displaying a keypad of the mobile terminal are provided to enlarge or reduce a size and an area of a keypad by using a zoom-in function, thereby enabling a person with big hands and an old person to easily input a text. A controller displays a keypad on the second display area of a display according to preset setting(S101). According to a control command, the controller adjusts the size of the keypad(S103). The controller determines whether the adjusted size of the keypad exceeds a predetermined size(S105). The controller controls the display to display a scroll unit in one side of the second display area(S107).
Patent KR-20080086333-A (KR)
Title: Method of data transmission in communication system using multiple antenna
Inventor: LEE WOOK BONG
IPC: H04L1/16
Filed: 2007-10-16
Abstract: A data transmission method using a codebook in a communication system using multiple antennas is provided to minimize the amount of feedback information transmitted from a receiver to a transmitter and maximize a data transmission rate. A memory unit(140) includes a precoding codebook(160) including a plurality of sets of precoders and a feedback codebook including a plurality of sets of entities. A transmission controller(170) extracts an entity according to a feedback index received from a receiver from the feedback codebook, selects a precoder from the precoding codebook by using the entity, and transmits a precoder index according to the selected precoder to the receiver. A precoding unit(120) performs precoding by using the selected precoder. The size of the precoding codebook is larger than that of the feedback codebook.
Patent KR-20090039861-A (KR)
Inventor: LEE KYUNG SUN
IPC: E03C1/122
Filed: 2007-10-19
Abstract: 본 발명은 옥상 슬래브 상의 우수 등을 유입하는 배수관 상단에 결합되도록 구성된 루프 드레인에 관한 것으로서, 상기 루프 드레인은 반구 형상으로 이루어진 몸체부, 상기 몸체부의 원주 방향으로 일정 간격을 두고 배치되는 유체 통과부를 포함하고, 상기 몸체부는 스테인레스 스틸로 이루어진 것을 특징으로 한다. 
     루프 드레인을 주철이 아닌 스테인레스 스틸로 제조함으로써 우수 등의 배수는 더욱 원활하게 하는 반면, 이물질 등의 유입을 방지하고 루프 드레인의 내구성을 증가시킬 수 있게 된다. 
       
     루프 드레인, 스테인레스 스틸, 유체 통과부
Patent KR-20090049734-A (KR)
Inventor: KIM CHOON KYEONG
IPC: G21C7/00
Filed: 2007-11-14
Abstract: 원자로 출력제어계통용 전력제어기를 이용하여 4 코일형 제어봉의 이중 유지 및 자동 복귀 방법을 제안함으로써 제어봉의 유지보수의 편리성 제고는 물론 제어봉 낙하를 최소화함으로써 제어봉 낙하에 의한 원전의 불시 정지 사태를 예방할 수 있는 4 코일형 제어봉 구동장치에서의 이중 유지 및 자동 복귀 방법이 개시되어 있다. 마스터 제어기 및 슬레이브 제어기로 이루어진 4 코일형 제어봉 구동장치 이중화 제어기가 마스터 또는 슬레이브로 동작하고 있는 지의 여부를 판단한다. 상기 4 코일형 제어봉 구동장치 이중화 제어기가 마스터로 동작하는 경우, 긴급 알람이 발생하였는 지의 여부를 판단한다. 상기 긴급 알람이 발생한 경우, 슬레이브 제어기가 정상 또는 비정상인 지를 판별한다. 상기 슬레이브 제어기가 정상인 경우 슬레이브 모드를 선언하고 상기 슬레이브 제어기가 비정상인 경우 이중 유지 모드로 진입하여 하위 집게 코일에 전류를 인가하여 제어봉이 1/2 스텝 이상 낙하되지 않도록 상기 하위 집게 코일이 상기 제어봉을 잡도록 한다.  
     
     제어봉, 제어봉 구동장치, 이중 유지
Patent KR-20080092230-A (KR)
Title: Door lock
Inventor: PARK GANG HYUN
IPC: E05B15/12
Filed: 2007-11-15
Abstract: A door lock is provided to conveniently open a door by projecting a dead bolt to a case according to the movement of a reciprocating member or inserting the dead bolt into the case. A door lock comprises a case(12), a reciprocating member(24), a dead bolt(18), a key device(32), a reciprocating member operating device(42), a reciprocating bracket, a latch bolt(22), a stopper(50), and a releasing unit. The case is embedded in a door having an inner handle and an outer handle. The reciprocating member having an engaging edge on one side is elastically supported by the outside of the case. The dead bolt fixed on one end of the reciprocating member is projected from or inserted into the case according to the movement of the reciprocating member. The key device moves the reciprocating member by rotating a key in a key hole. The reciprocating member operating device moves the reciprocating member according to the rotation of the handle. The reciprocating bracket is elastically supported to the outside of the case while linearly moved along the longitudinal direction when the inner and outer handles rotate. The latch bolt is projected from or inserted into the case according to the operation of the reciprocating bracket. The stopper temporally fixes the dead bolt inside the case with the engaging edge when the dead bolt moves into the case. The releasing unit separates the stopper from the engaging edge by closing the door.